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 # Interface fortran::syscgetnuminputvariablesf

 Last update: 17.07.2025 

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**Definition**: `syscRegionF.fi` (line 159)

Provide an interface to return the number of input variables.

## Members

- [syscgetnuminputvariablesf](interfacefortran_1_1syscgetnuminputvariablesf.md#interfacefortran_1_1syscgetnuminputvariablesf_1acef7ef4c7fb9317cb07b765e41131484)

## Public functions

<a id="interfacefortran_1_1syscgetnuminputvariablesf_1acef7ef4c7fb9317cb07b765e41131484"></a>

### Function syscgetnuminputvariablesf

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```fortran
integer(kind=8) function syscgetnuminputvariablesf(region)

```

Provide a function to return the number of input variables.

**Parameters**:

- **region**: - region

**Returns**:

Number of input variables for the region

**Parameters**:

- regionregion

**Return type**: integer(kind=8) function